the clip unclipped - while the tool should have been dangling from wrist it dropped. in one case the spring on the clip actually bent out of shape and the spring was levering down, not up, on the clip....
basically i think it was either because of plunging shaft or torquing the shaft in a crack that it (spring on clip) got bent in the first place.
i didnt really find the androids all that much better in the alpine. i like them a lot more for water ice but the route we were climbing was not steep ice so the detachable clip didnt make gear placement any easier. i am going to put my old saf'lock leashes back on for the summer.